# 多视频合成 API Documentation

> 多个视频合成一个视频

## Overview

This document describes how to call the **多视频合成** API.

- **Model / path slug**: `video/splicing`
- **Task type**: `sync` (`sync` = synchronous, `async` = create task then poll / callback)
- **HTML docs**: `/doc/22`

## Authentication

All API requests require your platform API key as the query parameter `key`:

```
?key=YOUR_API_KEY
```

Get API Key:
1. Sign in to the console
2. Open [API Key Management](/user/key) and create or copy your key
3. Append `key=YOUR_API_KEY` to the request URL (or pass it in form/JSON when the endpoint accepts it)

---

## API Information

- **URL**: `POST https://apis.xiaobao.ink/api/video/splicing`
- **Content-Type**: `application/json` (request body commonly `application/json` or `application/x-www-form-urlencoded` for POST)
- **HTTP Method**: `POST`

### Request Parameters

| Parameter | Required | Description |
|-----------|----------|-------------|
| `video_urls` | Yes | 视频地址数组 |

> **Note**: `key` (API key) is required for authenticated calls even if omitted from the parameter list above.

### Request Example

```
https://apis.xiaobao.ink/api/video/splicing?key=你的密钥
```

## Details

## 请求HEADER：

| 名称 | 值 |
| --- | --- |
| Content-Type |  application/json |

## 请求参数说明：

| 名称 | 必填 | 类型 | 示例值 | 说明 |
| --- | --- | --- | --- | --- |
| key | 是 | string | 35kj5jnlj53453kl5j43nj5 | 接口密钥,在控制台->密钥管理查看 |
| video_urls | 是 | array | ['x1.mp4','xxx.mp4'] | 视频数组 |

## 返回参数说明：

| 名称 | 类型 | 说明 |
| --- | --- | --- |
| code | int | 状态码 |
| msg | string | 状态信息 |
| data | string | 请求结果数据集 |
| - url | string  | 视频地址 |
| exec_time | float | 执行耗时 |
| user_ip | string | 客户端IP |

## Error Codes

| Status / code | Description |
|---------------|-------------|
| 200 / success | Request successful |
| 400 | Invalid request parameters |
| 401 | Authentication failed, please check API Key |
| 402 | Insufficient account balance / points |
| 429 | Request rate limit exceeded |
| 500 | Internal server error |

## Usage Flow

1. Obtain your API Key from the console
2. Call the endpoint with `key` and required parameters
3. Parse the JSON (or binary) response according to the examples above

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_Generated for AI / LLM consumption. Source of truth: `api_list` (same as HTML `/doc/{id}`)._